TMP47C101 Toshiba Semiconductor, TMP47C101 Datasheet - Page 3

• Manufacturer Part Number: TMP47C101
• Description: (TMP47C101 / TMP47C201) CMOS 4-bit Microcontroller
• Manufacturer: Toshiba Semiconductor

TOSHIBA CORPORATION
Operational Description
Concerning the above component parts, the configuration and
functions of hardwares are described.
1. System Configuration
Internal CPU Function
• 2.1 Program Counter (PC)
• 2.2 Program Memory (ROM)
• 2.3 H Register, L Register
• 2.4 Data Memory (RAM)
- Stack
- Stack Pointer Word (SPW)
- Data Counter (DC)
• 2.5 ALU, Accumulator
• 2.6 Flags
• 2.7 System Controller
• 2.8 Interrupt Controller
• 2.9 Reset Circuit
Peripheral Hardware Function
• 3.1 I/O Ports
• 3.2 Interval Timer
• 3.3 Timer/Counters (TC1, TC2)
TMP47C101/201
3/32