TMP86xy46NG Toshiba, TMP86xy46NG Datasheet - Page 156

• Manufacturer Part Number: TMP86xy46NG
• Manufacturer: Toshiba

Specifications of TMP86xy46NG

• Package: SDIP42
• Rom Types (m=mask,p=otp,f=flash): M/P/F
• Rom Size: 8/16/32
• Ram Size: 512/512/1K
• Driver Led: 19
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 8
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 1
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 33
• Power Supply (v): 4.5 to 5.5

14.1.2.1 Programming Flowchart (High-speed program writing)
pin when the Vcc = 6.25 V. After the address and data are fixed, the data in the address is written by
applying 0.1[msec] of low level program pulse to
If the programmed data is incorrect, another 0.1[msec] pulse is applied to
procedure is repeated until correct data is read from the address (maximum of 25 times).
Subsequently, all data are programmed in all address. When all data were written, verfy all address under
the condition Vcc=Vpp=5V.
The high-speed programming mode is set by applying Vpp=12.75V (programming voltage) to the Vpp
Address = Address + 1
Figure 14-3 Programming Flowchart
Error
No
Address = Start address
Program 0.1 ms pulse
Last address ?
V
V
PP
Page 145
CC
V
V
N = N + 1
N = 25?
all data
CC
PP
Verify
N = 0
Read
Pass
= 12.75 V
Start
= 6.25 V
= 5 V
= 5 V
No
OK
Yes
OK
PGM
Yes
pin. Then verify if the data is written.
Error
PGM
Fail
pin. This programming
TMP86PM46NG