
16
CHAPTER 1 GENERAL
(2/2)
Part Number
μ
PD784031
μ
PD784031Y
μ
PD784035
μ
PD784035Y
μ
PD784036
μ
PD784036Y
μ
PD784037
μ
PD784037Y
μ
PD784038
μ
PD784038Y
μ
PD78P4038
μ
PD78P4038Y
Item
Clock output
—
Selectable from f
CLK
, f
CLK
/2, f
CLK
/4, f
CLK
/8, f
CLK
/16 (also can be used as 1-bit output port)
Watchdog timer
1 channel
Standby
HALT/STOP/IDLE mode
Interrupt (
μ
PD784038 Subseries)
Hardware causes
23 (Internal: 16, External: 7 (sampling clock variable input: 1))
Software
BRK instruction, BRKCS instruction, operand error
Non-maskable
Internal: 1, External : 1
Maskable
Internal: 15, External: 6
4 levels of programmable priority
3 processing types: vector interrupt/macro service/context switching
Interrupt (
μ
PD784038Y Subseries)
Hardware causes
24 (Internal: 17, External: 7 (sampling clock variable input: 1))
Software
BRK instruction, BRKCS instruction, operand error
Non-maskable
Internal: 1, External : 1
Maskable
Internal: 16, External: 6
4 levels of programmable priority
3 processing types: vector interrupt/macro service/context switching
Supply voltage
V
DD
= 2.7 to 5.5 V
Package
80-pin plastic QFP (14
×
14 mm, 2.7 mm thick)
80-pin plastic QFP (14
×
14 mm, 1.4 mm thick)
80-pin plastic TQFP (fine pitch) (12
×
12 mm)
80-pin ceramic WQFN (14
×
14 mm) :
μ
PD78P4038, 78P4038Y only