426
µ
PD78214 Sub-Series
Series name
µ
PD78214 Sub-Series
µ
PD78218A Sub-Series
µ
PD78224 Sub-Series
µ
PD78214
(
µ
PD78P214)
Interrupt
µ
PD78213
µ
PD78212
µ
PD78224
(
µ
PD78P224)
µ
PD78220
µ
PD78218A
(
µ
PD78P218A)
µ
PD78217A
Product name
Item
7
12
8
9
2 levels (programmable), vector/macro service
8 bits only 8 bits only
External
Internal
Interrupts that can use
macro service
Bits of macro service
counter
Incrementing MPD and
MPT of type C macro
service
Constraints on memory-
to-SFR data transfer by
type A macro service
Macro service execution
time
Standby function
Oscillation setting time
upon releasing STOP mode
Pseudo SRAM refresh
function
Constraints on memory
access
ROM-less mode setting
15 6
8/16 bits selectable
(except type A)
Depends on mode.
Refer to the relevant user's manual.
HALT/STOP mode
Fixed Fixed
Selected from two
options
Provided (refresh pulse width: 1/fCLK)
None
FC80H to FDFFH cannot be
accessed during refresh
Provided (refresh pulse
width: 1.5/fCLK)
• 64-pin plastic shrink
DIP (750 mil)
• 64-pin plastic QFP
(14 × 14 mm)
• 64-pin ceramic shrink
DIP with window
(for
µ
PD78P218A only)
• 64-pin plastic shrink DIP (750 mil)
• 68-pin plastic QFJ (except
µ
PD78212)
• 64-pin plastic QFP (14 × 14 mm)
• 74-pin plastic QFP (20 × 20 mm)
• 64-pin plastic QUIP (except
µ
PD78212)
• 64-pin ceramic shrink DIP with
window (for
µ
PD78P214 only)
• 84-pin plastic QFJ
• 94-pin plastic QFP
(20 × 20 mm)
Package
EA pin =
low level
EA pin =
low level
EA pin =
low level
EA pin =
low level
Increments lower 8 bits
only
(higher bits remain as is)
Occurs when transfer source
buffer (memory) address is
0FED0H to 0FEDFH
Occurs when trans-
ferred data is D0H to
DFH
Increments lower 8 bits only
(higher bits remain as is)
Increments 16 bits
Occurs when transferred data is D0H
to DFH