HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 45

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Item
16-bit timer-pulse
unit (TPU)
8-bit timer
2 channels
Watchdog timer
Serial
communication
interface (SCI)
3 channels
A/D converter
I/O ports
Memory
Interrupt controller
Specification
Product Name
H8S/2246
H8S/2245
H8S/2244
H8S/2243
H8S/2242
H8S/2241
H8S/2240
3-channel 16-bit timer on-chip
Pulse I/O processing capability for up to 8 pins'
Automatic 2-phase encoder count capability
8-bit up-counter (external event count capability)
Two time constant registers
Two-channel connection possible
Watchdog timer or interval timer selectable
Asynchronous mode or synchronous mode selectable
Multiprocessor communication function
Smart card interface function
Resolution: 10 bits
Input: 4 channels
Single or scan mode selectable
Sample and hold circuit
A/D conversion can be activated by external trigger or timer trigger
75 I/O pins, 4 input-only pins
PROM or mask ROM
High-speed static RAM
Nine external interrupt pins (NMI, IRQ0 to IRQ7)
34 internal interrupt sources
Three priority levels settable
ROM
128 kbytes
128 kbytes
64 kbytes
64 kbytes
32 kbytes
32 kbytes
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Rev.3.00 Mar. 26, 2007 Page 3 of 772
RAM
8 kbytes
4 kbytes
8 kbytes
4 kbytes
8 kbytes
4 kbytes
4 kbytes
Section 1 Overview
REJ09B0355-0300