M38515FC-SP 查看數據表（PDF） - Renesas Electronics

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M38515FC-SP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Renesas Electronics 

3851 Group (Built-in 24 KB or more ROM)

Currently planning products are listed below.

Table 2 Support products

Product name

M38514M6-XXXSP

M38514E6-XXXSP

M38514E6SP

M38514E6SS

M38514M6-XXXFP

M38514E6-XXXFP

M38514E6FP

ROM size (bytes)

ROM size for User in ( )

24576

(24446)

RAM size (bytes) Package

Remarks

Mask ROM version

42P4B One Time PROM version

One Time PROM version (blank)

640

42S1B-A EPROM version

Mask ROM version

42P2R-A/E One Time PROM version

One Time PROM version (blank)

Table 3 3851 group (built-in 16 KB ROM) and 3851 group (built-in 24 KB or

more ROM) corresponding products

3851 group (built-in 16 KB ROM)

3851 group (built-in 24 KB or more ROM)

M38513M4-XXXFP/SP

M38514M6-XXXFP/SP

M38513E4-XXXFP/SP

M38514E6-XXXFP/SP

M38513E4FP/SP

M38514E6FP/SP

M38513E4SS

M38514E6SS

M38517M8-XXXFP/SP

M38517F8FP/SP

Table 4 Differences between 3851 group (built-in 16 KB ROM) and 3851 group (built-in 24 KB or more ROM)

3851 group (built-in 16 KB ROM)

3851 group (built-in 24 KB or more ROM)

Serial I/O

1: Serial I/O

2: Serial I/O1 (UART or Clock-synchronized)

(UART or Clock-synchronized)

Serial I/O2 (Clock-synchronized)

A-D converter

Unserviceable in low-speed mode

Serviceable in low-speed mode

Large current port

5: P13–P17

8: P10–P17

Notes on differences between 3851 group

(built-in 16 KB ROM), 3851 group (built-in 24

KB or more ROM)

(1) The absolute maximum ratings of 3851 group (built-in 24 KB or

more ROM) is smaller than that of 3851 group (built-in 16 KB

ROM).

•Power source voltage Vcc = –0.3 to 6.5 V

•CNVss input voltage

VI = –0.3 to Vcc +0.3 V (M38514M6, M38517M8)

VI = –0.3 to 6.5 V (M38517F8)

(2) The oscillation circuit constants of XIN-XOUT, XCIN-XCOUT may

be some differences between 3851 group (built-in 16 KB

ROM) and 3851 group (built-in 24 KB or more ROM).

(3) Do not write any data to the reserved area and the reserved

bit. (Do not change the contents after reset.)

(4) Fix bit 3 of the CPU mode register to “1”.

(5) Be sure to perform the termination of unused pins.

Rev.1.01 Oct 15, 2003 page 6 of 89

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