HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 24

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table 1-1 Features (cont)
Feature
Serial com-
munication
interface (SCI)
A/D converter
I/O ports
Interrupt
controller
(INTC)
Data transfer
controller (DTC) of the CPU
Wait-state
controller (WSC)
Operating
modes
Other features
Description
• Asynchronous or synchronous mode (selectable)
• Full duplex: can send and receive simultaneously
• Built-in baud rate generator
• 10-Bit resolution
• 8 channels, controllable in single mode or scan mode (selectable)
• Sample-and-hold function
• 57 Input/output pins (six 8-bit ports, one 5-bit port, one 4-bit port)
• 8 Input-only pins (one 8-bit port)
• Memory-mapped I/O
• 3 external interrupt pins (NMI, IRQ
• 19 internal interrupts
• 8 priority levels
Performs bidirectional data transfer between memory and I/O independently
Can insert wait states in access to external memory or I/O
5 MCU operating modes
• Expanded minimum modes, supporting up to 64k bytes external memory
• Expanded maximum modes, supporting up to 1M byte external memory
• Single-chip mode (Mode 7)
3 power-down modes
• Sleep mode
• Software standby mode
• Hardware standby mode
• E clock output available
• Clock generator on-chip
Model Name
HD6475328CG
HD6475328CP
HD6475328F
HD6435328CP
HD6435328F
with or without using on-chip ROM (Modes 1 and 2)
with or without using on-chip ROM (Modes 3 and 4)
Package Options
84-Pin windowed LCC (CG-84) PROM
84-Pin PLCC (CP-84)
80-Pin QFP (FP-80A)
84-Pin PLCC (CP-84)
80-Pin QFP (FP-80A)
3
0
, IRQ
1
)
ROM
Mask
ROM