TMP86FS49AIUG datasheet(3/296 Pages) TOSHIBA

3 / 296 page

TMP86FS49AIUG

Differences among Products

Differences in Functions

Note 1: The products with Flash memory (86FS49A, 86FS49AI) contain the Flash control register (FLSCR) at 0FFFH in the DBR

area. The products with mask ROM or OTP and the emulation chip do not have the FLSCR register. In these devices,

therefore, a program that accesses the FLSCR register cannot function properly (executes differently as in the case of a

Flash product).

86CH49

86CM49

86PM49

86CS49

86FS49A

86FS49AI

ROM

16 Kbytes

(Mask)

32 Kbytes

(Mask)

32 Kbytes

(OTP)

60 Kbytes

(Mask)

60 Kbytes

(Flash)

RAM

512 bytes

1 Kbyte

2 Kbytes

DBR(note1)

128 bytes

(Flash control register not contained)

128 bytes

(Flash control register contained)

I/O

56 pins

High-current port

13 pins (sink open drain)

Interrupt

External: 5 interrupts, Internal: 19 interrupts

Timer/counter

16-bit: 2 channels

8-bit: 4 channels

UART

2 channels

SIO

2 channels

I2C

1 channel

Key-on wake-up

4 channels

10-bit AD converter

16 channels

Structurer of

TEST pin

Emulation chip

TMP86C949XB

Package

P-QFP64-

1414-0.80A

P-QFP64-1414-0.80A

P-LQFP64-1010-0.50D

P-SDIP64-750-1.78

P-QFP64-1414-0.80A

P-LQFP64-1010-0.50D

–

VDD

RIN

without pull

down resister

without protect diode

on the VDD side

VDD

RIN

VDD

without pull

down resister

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