HD6475348R Datasheet, PDF (24/487 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

Table 1-1 Features (cont)
Feature
Description
Serial com-
munication
interface (SCI)
(2 channels)
• Asynchronous or synchronous mode (selectable)
• Full duplex: can send and receive simultaneously
• Built-in baud rate generator
A/D converter
• 10-Bit resolution
• 8 channels, controllable in single mode or scan mode (selectable)
• Sample-and-hold function
• Start of A/D conversion can be externally triggered
I/O ports
• 57 Input/output pins (six 8-bit ports, one 5-bit port, one 4-bit port)
• 8 Input-only pins (one 8-bit port)
Interrupt
controller
(INTC)
• 7 external interrupt pins (NMI, IRQ0, IRQ1 to IRQ5)
• 23 internal interrupts
• 8 priority levels
Data transfer Performs bidirectional data transfer between memory and I/O independently
controller (DTC) of the CPU
Wait-state
Can insert wait states in access to external memory or I/O
controller (WSC)
Operating
modes
5 MCU operating modes
• Expanded minimum modes, supporting up to 64 kbytes external memory
with or without using on-chip ROM (Modes 1 and 2)
• Expanded maximum modes, supporting up to 1 Mbyte external memory
with or without using on-chip ROM (Modes 3 and 4)
• Single-chip mode (Mode 7)
3 power-down modes
• Sleep mode
• Software standby mode
• Hardware standby mode
Other features • E clock output available
• Clock generator on-chip
Product
line-up
(H8/534
R-mask
versions)
Model Name
HD6475348RCG
HD6475348RCP
HD6475348RF
HD6435348RCP
HD6435348RF
Package Options
ROM
84-Pin windowed LCC (CG-84) PROM
84-Pin PLCC (CP-84)
80-Pin QFP (FP-80A)
84-Pin PLCC (CP-84)
Mask
80-Pin QFP (FP-80A)
ROM
Product
line-up
(H8/534
S-mask
versions)
Model Name
HD6475348SCG
HD6475348SCP
HD6475348SF
HD6475348STF
HD6435348SCP
HD6435348SF
HD6435348STF
Package Options
ROM
84-Pin windowed LCC (CG-84) PROM
84-Pin PLCC (CP-84)
80-Pin QFP (FP-80A)
80-Pin TQFP (TFP-80C)
84-Pin PLCC (CP-84)
Mask
80-Pin QFP (FP-80A)
ROM
80-Pin TQFP (TFP-80C)
3