Table of Contents
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Item
Specifications
•
Memory
•
•
Power-down
state
•
•
•
•
•
Interrupt
controller
•
•
Clock pulse
generator
•
•
•
Packages
Product lineup
Flash memory or mask ROM
High-speed static RAM
Product Name
H8S/2194C
H8S/2194B
H8S/2194A
H8S/2194
H8S/2193
H8S/2192
H8S/2191
Medium-speed mode
Sleep mode
Module stop mode
Standby mode
Subclock operation
Subactive mode, watch mode, subsleep mode
Seven external interrupt pins (
38 internal interrupt sources
Three priority levels settable
Two types of clock pulse generator on-chip
System clock pulse generator: 8 to 10 MHz
Subclock pulse generator: 32.768 kHz
112-pin plastic QFP (FP-112)
Product Code
Mask ROM
Series
Versions
H8S/2194C
HD6432194C
HD6432194B
HD6432194A
H8S/2194
HD6432194
HD6432193
HD6432192
HD6432191
ROM
RAM
256 kbytes
6 kbytes
192 kbytes
6 kbytes
160 kbytes
6 kbytes
128 kbytes
3 kbytes
112 kbytes
3 kbytes
96 kbytes
3 kbytes
80 kbytes
3 kbytes
10,
,54
,54
,
to
)
ROM/RAM
F-ZTAT
(bytes)
Versions
HD64F2194C
256 k/6 k
192 k/6 k
160 k/6 k
HD64F2194
128 k/3 k
112 k/3 k
96 k/3 k
80 k/3 k
Rev. 2.0, 11/00, page 5 of 1037
Packages
FP-112
FP-112
FP-112
FP-112
FP-112
FP-112
FP-112
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