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PDF CXR704060 Data sheet ( Hoja de datos )
| Número de pieza | CXR704060 | |
| Descripción | CMOS 32-bit Single Chip Microcomputer | |
| Fabricantes | Sony | |
| Logotipo |  |
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CXR704060www.DataSheet4U.com
CMOS 32-bit Single Chip Microcomputer
Description
The CXR704060 is a CMOS 32-bit microcomputer
integrating on a single chip a micro processor unit
having a 32-bit RISC CPU as its core, and a signal
processing block having an accelerator circuit suited
for arithmetic signal processing. Adoption of this
arithmetic signal processing accelerator circuit
enables flexible support of various signal processing
systems.
The microcomputer block incorporates Memory Stick
interface, a MagicGate, FLASH memory interface,
USB interface, D/A converter for audio applications,
A/D converter, serial interface, I2C bus interface,
timer and PWM pulse generator as well as basic
configurations like a 32-bit RISC CPU, ROM, RAM,
and I/O ports. It also provides the idle/sleep/stop
functions that enable lower power consumption.
208 pin TFLGA (Plastic)
Features
• CPU
SR11 series 32-bit RISC CPU core (ARM7TDMI)
• Minimum instruction cycle
44.29ns (fSRC: 22.5792MHz)
• Incorporated ROM
192K bytes
• Incorporated RAM
256K bytes
• Peripheral hardware
— Bus interface unit
16-bit data bus, 24-bit address bus, 5 chip select outputs
— DMA controller
4 channels
— A/D converter
10-bit 8-analog input, successive approximation method
— Serial interface
Clock synchronization, 1 channel (Incorporated 128-byte buffer RAM)
Clock synchronization, 1 channel (Incorporated 32-byte buffer RAM)
Asynchronization, 2 channels
— 8-bit timer
8 channels (timer output)
— Time-base timer
— Prescaler
— Watchdog timer
16 bits × 1 channel
— PWM pulse generator
8 bits × 1 channel
— 16-bit D/A converter for audio applications
L channel, R channel
— Memory Stick interface
1 channel
— MagicGate
— Serial interface for EEPROM Serial interface for CXK2000, 1 channel
— USB interface
Conforms to USB1.1, internal transceiver
— Flash memory interface
1-bit error correction function
— External interruption
10 channels (polarity selection and both edge detection possible)
• Accelerator for arithmetic signal processing
• Standby mode
Idle/sleep/stop
• Package
208-pin plastic TFLGA
Structure
Silicon gate CMOS IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E02655-PS
1 page  
Pin Pin
No. position
Pin function
109 U18
TDI
110 R17
TMS
111 P13
TCK
112 T18
TRST
113 R18
TDO
114 N15
VDIOJT
115 N14
DVDD2
116 P17
DVSS4
117 M15
VDIO4
118 P18
PD0/CONNECT
119 M14
PD1/XVDATA
120 N18
PD2/DPLS
121 N17
PD3/DMNS
122 M17
PD4/TXDPLS
123 M18
PD5/TXDMNS
124 L15
PD6/TXENL
125 L14
PD7/SUSPEND
126 L17
VBUS
127 K15
VDIOUS
128 L18
UDM
129 K18
UDP
130 K14
TRON
131 K17
AVSDA
132 J15
VREFR
133 J17
AOUTR
134 J18
AOUTL
135 H18
VREFL
136 J14
AVDDA
137 H15
XTAL
138 H14
EXTAL
139 H17
AVDMO
140 G18
AVSOSC
141 G17
TX
142 F18
TEX
Pin Pin
No. position
Pin function
143 G15 AVDUO
144 F17
AVSPLL
145 G14 AVDPLL
146 E18
PQ0
147 E17
PQ1
148 D18
PQ2
149 F15
PQ3
150 C18
PQ4
151 D17
PQ5
152 B18
PQ6
153 C17
PQ7
154 E15
DVSS8
155 F14
VDIO7
156 C16
PR0
157 D15
PR1
158 B17
PR2
159 B16
PR3
160 A17
PR4
161 A16
PR5
162 A15
PR6
163 B15
PR7
164 D14
DVSS9
165 E14
VDIOMS
166 B14
MSDIO
167 A14
MSBS
168 A13
MSSCLK
169 B13
MSINS
170 A12
PI7
171 D13
PI0/DADT
172 A11
PI1/ADDT
173 E13
PI2/LRCK
174 B12
PI3/XBCK
175 D12
PI4/FS2S6
176 A10
PI5/MUTFGL
CXR704060
www.DataSheet4U.com
Pin Pin
No. position
Pin function
177 E12
PI6/MUTFGR
178 B11
DVDD3
179 D11
DVSS5
180 E11
VDIO5
181 A9
PJ0/WAIT
182 B9
PJ1/RE
183 B10
PJ2/LWR/LB
184 B8
PJ3/UWR/UB
185 D10
PJ4/WE
186 A8
PK0/CS0
187 E10
PK1/CS1
188 A7
PK2
189 D9
PK3
190 A6
PK4
191 E9
PK5/CS5
192 B7
PK6/CS6
193 E8
PK7/CS7
194 D8
DVSS6
195 E7
VDIO6
196 B6
PL0/A0
197 D7
PL1/A1
198 A5
PL2/A2
199 E6
PL3/A3
200 B5
PL4/A4
201 A4
PL5/A5
202 B4
PL6/A6
203 D5
PL7/A7
204 A3
PM0/A8
205 D6
PM1/A9
206 A2
PM2/A10
207 D4
PM3/A11
208 B3
DVSS0
–5–
5 Page 
CXR704060
www.DataSheet4U.com
Symbol
I/O
Function
VDBK
Positive power supply for RAM backup.
AVDAD
Positive power supply for A/D converter.
AVSAD
AVDDA
GND for A/D converter.
Positive power supply for internal DAC.∗1
AVSDA
AVDPLL
GND for internal DAC.
Positive power supply for PLL.∗2
AVSPLL
AVDMO
AVDUO
GND for PLL.
Positive power supply for main clock oscillator.∗1
Positive power supply for sub clock oscillator.∗2
AVSOSC
Main clock and sub clock oscillator GND.
VDIODF
Positive power supply for flash memory interface.
VDIOMS
Positive power supply for Memory Stick interface.
VDIOJT
Positive power supply for JTAG.
VDIOUS
Positive power supply for USB transceiver.
VDIO0 to
VDIO7
I/O interface positive power supply.
DVDD0 to
DVDD3
Positive power supply.
(Connect all four VDD pins to positive power supply.)
DVSS0 to
DVSS9
GND. (Connect all ten DVss pins to GND.)
∗1 AVDDA and AVDMO must be the same potential.
∗2 AVDPLL and AVDUO must be the same potential.
I/O power supply
– 11 –
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet CXR704060.PDF ] | |
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