SH7751 Datasheet, PDF (120/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

1. Overview
No. Pin Name I/O Function
Reset
225 VDD
Power Internal VDD
226 VSS
Power Internal GND
227 AUDATA2
AUD data
228 AUDATA3
AUD data
229 Reserved
230 MD3/CE2A I/O
231 MD4/CE2B I/O
Do not connect
Mode/
MD3
PCMCIA-CE
Mode/
MD4
PCMCIA-CE
232 MD5
I
Mode
MD5
233 VDDQ
Power IO VDD
234 VSSQ
Power IO GND
235 DACK0 O
DMAC0 bus
acknowledge
236 DACK1 O
DMAC1 bus
acknowledge
237 DRAK0 O
DMAC0
request
acknowledge
238 DRAK1 O
DMAC1
request
acknowledge
239 VDD
Power Internal VDD
240 VSS
Power Internal GND
241 STATUS0 O
Status
242 STATUS1 O
243 DREQ0 I
244 DREQ1 I
245 ASEBRK/ I/O
BRKACK
Status
Request from
DMAC0
Request from
DMAC1
Pin break/
acknowledge
(H-UDI)
246 TDO
O
Data out
(H-UDI)
SRAM
Memory Interface
DRAM
SDRAM PCMCIA MPX
CE2A
CE2B
Rev.4.00 Oct. 10, 2008 Page 22 of 1122
REJ09B0370-0400