tmp88ps34 TOSHIBA Semiconductor CORPORATION, tmp88ps34 Datasheet - Page 5

• Manufacturer Part Number: tmp88ps34
• Description: Cmos 8-bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

1.2
1.1.3
PROM Mode
(1) Control pins
(2) I/O ports
programmer. The high-speed programming mode can be used for program operation.
TC571000D.
PROM programmer connection adaptor socket:
The PROM mode is used to write and verify programs with a general-purpose PROM
The TMP88PS34 is not supported an electric signature mode, so the ROM type must be set to
TEST pin without a pull-down resistor.
TMP88CS34 and TMP88CP34.
Input/Output Circuit for Pins
The TMP88PS34 is identical to the TMP88CS34 and TMP88CP34 except that it has a
The input/output circuit for the TMP88PS34 I/O port is the same as that for the
V
GND
PP
A16
(12.75 V/5 V)
A0
to
Figure 1.2.1 Setting for PROM Mode
Note:
TEST
P60
P35
P63
to
P61
P67
to
P64
P57
to
P50
XIN
XOUT
VSS
VVSS
Figure 1.1.2 TEST pin
TMP88PS34
A pull-down resistor is not included.
88PS34-5
R
BM11174A for TMP88PS34N
BM11175A for TMP88PS34F
RESET
OSC1
OSC2
VDD
N.C.
P70
P32
P33
P30
P47
P40
P71
P20
P31
P34
to
OPEN
OPEN
(Open, only TMP88PS34F)
R 1 k: (typ.)
V
CC
CE
OE
PGM
D0
D7
to
For more in formation on
pins refer to the section
on pin function.
TMP88PS34
2006-07-06