HD6417727BP160CV Datasheet, PDF (9/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Revisions and Additions
Page
Previous Version
3, 17,
236,
260,
261,
262,
265,
277,
479,
933
Crystal oscillator, (a) crystal oscillation,
oscillator
9 1.3.1 Pin Arrangement
Figure 1.2 Pin Arrangement
(PRQP0240KC-B)
129
RAS3/PTJ[0]
128
CKE/PTK[5]
127
PTE[1]/USB2_pwr_en
126
PTE[2]/USB1_pwr_en
125
RTS2/USB1d_TXENL
124
USB2_ovr_crnt
123
USB1_ovr_crnt/USBF_VBUS
Revised Version
Crystal resonator
129
RAS/PTJ[0]
128
CKE/PTK[5]
127
PTE[1]/USB2_pwr_en
126
PTE[2]/USB1_pwr_en
125
RTS2/USB1d_TXENL
124
USB2_ovr_current
123
USB1_ovr_current/USBF_VBUS
10 Figure 1.3 Pin Arrangement
(PLBG0240JA-A)
PTE2
USB1d_ _USB2
SUSPEND ovr_crnt
PTM5
PTM7
RAS3
PTE1
RTS2
USB1
ovr_crnt
PTM4
15,
17,
18
1.3.2 Pin Functions
Table 1.2 SH7727 Pin Function
Pin No.
Pin No.
(PRQP0240KC-B) (PLBG0240JA-A) Name
123
W18
USB1_ovr_crnt /
USBF_VBUS
124
V17
USB2_ovr_crnt
129
W15
RAS3 /PTJ[0]
179
V4
XTAL
224
G1
Scan_testen
I/O
I/I
I
O/IO
O
I
Function
USB host 1 overcurrent detection /
USB function VBUS
USB host 2 overcurrent detection
RAS for SDRAM / I/O port J
Clock oscillator
Test pin (fixed to 3.3 V)
PTE2
USB1d_
SUSPEND
USB2_
ovr_
current
PTM5
PTM7
USB1_
RAS PTE1 RTS2 ovr_ PTM4
current
Pin No.
Pin No.
(PRQP0240KC-B) (PLBG0240JA-A) Name
123
W18
USB1_ovr_current/
USBF_VBUS
124
V17
USB2_ovr_current
129
W15
RAS/PTJ[0]
179
V4
XTAL
224
G1
Scan_testen
I/O
I/I
I
O/IO
O
I
Function
USB host 1 overcurrent detection /
USB function VBUS
USB host 2 overcurrent detection
RAS for SDRAM / I/O port J
Crystal resonator
Test pin (pull up to VccQ)
278
286
10.9 Notes on Board Design
When Using a PLL Oscillator Circuit:
... In clock mode 7, connect the EXTAL pin
to VCC or VSS and leave the XTAL pin open.
... In clock mode 7, connect the EXTAL pin
to VCCQ or VSSQ and leave the XTAL pin
open.
12.1.3 Pin Configuration
Table 12.1 Pin Configuration
Pin Name
Row address strobe 3
Signal
RAS3
Column address strobe CAS
I/O
Output
Output
Description
When synchronous DRAM is used in area
3, RAS3 for 64-Mbyte address.
When synchronous DRAM is used, CAS
signal is used for 64-Mbyte address.
Pin Name
Row address strobe
Signal
RAS
Column address strobe CAS
I/O
Output
Output
Description
When synchronous DRAM is used, RAS
signal.
When synchronous DRAM is used, CAS
signal
.
Rev.6.00 Mar. 27, 2009 Page vii of lvi
REJ09B0254-0600