HD4048412 Просмотр технического описания (PDF) - Renesas Electronics

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производитель

HD4048412

4-Bit Single-Chip Microcomputer

Renesas Electronics 

HD404849 Series

 Six by internal sources

• Subroutine stack up to 16 levels, including interrupts

• Four low-power dissipation modes

 Standby mode

 Stop mode

 Watch mode

 Subactive mode

• One external input for transition from stop mode to active mode

• Instruction cycle time: 0.89 µs (fOSC = 4.5 MHz)

• Operation voltage

 VCC = 2.7 V to 6.0 V (subactive mode: 2.2 V to 6.0 V) (HD404848, HD404849)

 VCC = 2.7 V to 5.5 V (HD4074849)

• Two operating modes

 MCU mode (HD404848, HD4048412, HD404849)

 MCU/PROM mode (HD4074849 only)

Ordering Information

Type

Mask ROM

Product Name

HD404848

Model Name

HD404848H

ROM (words)

8,192

HD404848FS

HD404848TF

HD4048412

HD4048412H

12,288

HD4048412FS

HD4048412TF

HD404849

HD404849H

16,384

HD404849FS

HD404849TF

ZTAT™

HD4074849

HD4074849H

16,384

HD4074849FS

HD4074849TF

RAM (digits)

512

1,184

1,184

1,184

Package

80-pin plastic QFP

(FP-80A)

80-pin plastic QFP

(FP-80B)

80-pin plastic

TQFP (TFP-80C)

80-pin plastic QFP

(FP-80A)

80-pin plastic QFP

(FP-80B)

80-pin plastic

TQFP (TFP-80C)

80-pin plastic QFP

(FP-80A)

80-pin plastic QFP

(FP-80B)

80-pin plastic

TQFP (TFP-80C)

80-pin plastic QFP

(FP-80A)

80-pin plastic QFP

(FP-80B)

80-pin plastic

TQFP (TFP-80C)

2

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