D12320VF25V Datasheet, PDF (54/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 1 Overview
Type
Operating
mode
control
Symbol
MD2 to
MD0
Pin No.
TFP-100B,
TFP-100G FP-100A TLP-113V I/O
61, 58,
57
63, 60, G10, H10, Input
59
H9
Name and Function
• Mask ROM and ROMless
versions, H8S/2319 F-ZTAT, and
H8S/2319C F-ZTAT
Operating
MD2 MD1 MD0 Mode
0
0
1
Mode 1^*1
1
0
Mode 2^*2
1
Mode 2^*2
1
0
0
Mode 4^*3
1
Mode 5^*3
1
0
Mode 6
1
Mode 7
System
RES
62
control
STBY
64
BREQ
76
BREQO 74
BACK
75
FWE^*4
60
EMLE^*5
60
64
F11
Input Reset input: When this pin is driven
low, the chip is reset.
66
E8
Input
Standby: When this pin is driven low, a
transition is made to hardware standby
mode.
78
A10
Input Bus request: Used by an external bus
master to issue a bus request to the
H8S/2319 Group.
76
B10
Output Bus request output: External bus
request signal used when an internal
bus master accesses external space
in the external-bus-released state.
77
B11
Output Bus request acknowledge: Indicates
that the bus has been released to an
external bus master.
62
—
Input Flash write enable: Enables or
disables writing to flash memory.
62
—
Input Emulator enable: For connection to
ground (0 V).
Rev.7.00 Feb. 14, 2007 page 20 of 1108
REJ09B0089-0700