SH7713 Datasheet, PDF (58/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 1 Overview and Pin Function
Pin No.
Pin No.
(FP-256G/GV) (BP-256H/HV) Pin Name
I/O Description
239
C7
PTC5/CE2A
IO/O I/O port C/area 5 PCMCIA card enable
240
A5
PTC6/CE2B
IO/O I/O port C/area 6 PCMCIA card enable
241
D6
VccQ
I/O power supply (3.3 V)
242
B7
VssQ
I/O power supply (0 V)
243
C6
PTC7/IOIS16
IO/I I/O port C/PCMCIA 16-bit I/O select
244
A4
CS5B/CE1A
O/O Chip select 5B/area 5 PCMCIA card
enable
245
D5
CS6B/CE1B
O/O Chip select 6B/area 6 PCMCIA card
enable
246
B6
VssQ
I/O power supply (0 V)
247
D4
MD0
I
Clock mode select
248
A3
MD1
I
Clock mode select
249
B4
MD2
I
Clock mode select
250
A2
MD3
I
Area 0 bus width
251
C3
Vcc-PLL1
PLL1 power supply (1.5 V)
252
B5
Vss-PLL1
PLL1 power supply (0 V)
253
C5
Vcc-PLL2
PLL2 power supply (1.5 V)
254
C4
Vss-PLL2
PLL2 power supply (0 V)
255
B3
XTAL
O
Clock oscillator pin
256
A1
EXTAL
I
External clock/crystal oscillator pin
Notes: 1. VccQ-RTC must be supplied even if the realtime clock (RTC) is not used.
2. RTC in this LSI does not operate even if VccQ-RTC is turned on. The crystal oscillator
circuit for RTC operates with VccQ-RTC. The control circuit and the RTC counter
operate with Vcc (common to the internal circuit). Therefore, all power supplies other
than VccQ-RTC should always be turned on even if only RTC operates.
3. Vcc-PLL1/Vcc-PLL2 must be supplied even if the on-chip CPG is not used.
4. VccQ (3.3 V), Vcc (1.5 V), VssQ, and Vss must be connected to the system power
supply (for uninterrupted supply).
5. When power-on reset is executed, reserved condition is selected. Therefore, rewriting
by setting PETCR register in PFC module is mandatory.
Rev.1.50 Aug. 30, 2006 Page 18 of 860
REJ09B0288-0150