LC87F5G32A Datasheet, PDF (4/23 Pages) Sanyo Semicon Device – FROM 32K byte, RAM 1024 byte on-chip 8-bit 1-chip Microcontroller

LC87F5G32A
„Standby Function
• HALT mode : Halts instruction execution while allowing the peripheral circuits to continue operation.
1) Oscillation is not halted automatically.
2) Canceled by a system reset or occurrence of an interrupt.
• HOLD mode : Suspends instruction execution and the operation of the peripheral circuits.
1) The CF, RC, and crystal oscillators automatically stop operation.
2) There are three ways of resetting the HOLD mode.
(1) Setting the reset pin to the lower level.
(2) Setting at least one of the INT0, INT1, INT2, INT4, and INT5 pins to the specified level.
(3) Having an interrupt source established at port 0.
• X'tal HOLD mode : Suspends instruction execution and the operation of the peripheral circuits except the base timer.
1) The CF and RC oscillators automatically stop operation.
2) The state of crystal oscillation established when the X'tal HOLD mode is entered is retained.
3) There are four ways of resetting the X'tal HOLD mode.
(1) Setting the reset pin to the low level.
(2) Setting at least one of the INT0, INT1, INT2, INT4, and INT5 pins to the specified level.
(3) Having an interrupt source established at port.
(4) Having an interrupt source established in the base timer circuit.
„Onchip Debugger
• Supports software debugging with the IC mounted on the target board.
„Package Form
• QIP48E(14×14): “Lead-free type”
• SQFP48(7×7): “Lead-free type”
„Development Tools
• Evaluation chip: LC87EV690
• Emulator:
EVA62S + ECB876600D + SUB875G00 + POD48QFP
ICE-B877300 + SUB875G00 + POD48QFP
• Onchip debugger: TCB87 TypeA + LC87F5G32A
TCB87 TypeB + LC87F5G32A
„Flash ROM Programming boards
Package
Programming boards
QIP48E(14×14)
W87F55256Q
SQFP48(7×7)
W87F55256SQ
„Flash ROM programmer
Maker
Flash Support Group, Inc.
(Formerly Ando Electric Co., Ltd.)
Single
Gang
SANYO
Note: Please check the latest version.
Model
AF9708/AF9709/
AF9709B
AF9723 (Main body)
AF9833 (Unit)
SKK (SANYO FWS)
Supported version (Note)
After 02.40
After 02.04
After 01.84
After 1.02C (Install CD)
Device
LC87F5G32A FAST
LC87F5G32A
„Same package and pin assignment as mask ROM version.
1) LC875G00 series options can be set by using flash ROM data. Thus the board used for mass production can be
used for debugging and evaluation without modifications.
2) If the program for the mask ROM version is used, the usable ROM/RAM capacity is the same as the mask ROM
version.
No.8298-4/23