Chapter 6. Others; Function Table Of Ic - Sharp TM200 Service Manual

CHAPTER 6. OTHERS

[1] FUNCTION TABLE OF IC

IC101 (LRS1B27): 5-LEVEL STACK MEMORY
Pin Terminal
Input/Output
No. name
-
1 NC
*
2 A20 Input
3 A11 Input
4 A15 Input
5 A14 Input
6 A13 Input
7 A12 Input
8 GND -
-
9 NC
*
10 NC -
*
11 NC -
*
12 NC -
*
13 SF-RY/BY Output
14 A16 Input
15 A8 Input
16 A10 Input
17 A9 Input
18 DQ15 Input/Output Data input/output
19 S/SC-/WE Input
20 DQ14 Input/Output Data input/output
21 DQ7 Input/Output Data input/output
22 NC -
*
23 NC -
*
24 SF-/RE Input
25 F-/WE Input
*
26 F-RY/-BY Output
27 A21 Input
CONFIDENTIAL
Description of terminal
Not used
Address input
(NOR Flash, Smartcombo RAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Ground
Not used (VCC IO/NC)
Not used
Not used
Not used
Ready busy output
(Smartcombo Flash)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
Write enable input
(SRAM, Smartcombo RAM)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
Not used
Not used
Read enable input
(Smartcombo Flash)
Write enable input (NOR Flash)
Ready busy output (NOR Flash)
When deleting/writing: VOL
When interrupting block delete/
write: High-Z (High impedance)
Address input
(NOR Flash, Smartcombo RAM 2)
Pin Terminal
Input/Output
No. name
28 SC2-CE2
29 DQ13 Input/Output Data input/output
30 DQ6 Input/Output Data input/output
31 DQ4 Input/Output Data input/output
32 DQ5 Input/Output Data input/output
*
33 NC
34 SF/F/SC-VCC
35 GND
36 /RST
37 A22
38 SC2-/CE1/NC
(F2-/CE)
39 DQ12 Input/Output Data input/output
40 S/SC1-CE2
41 S-VCC
42 SF/F/SC-VCC
43 NC
*
44 CLE
45 /WP (F-/WP)
46 VPP (F-VPP)
47 A19
48 DQ11 Input/Output Data input/output
49 SF/F/SC-VCC
TM200 OTHERS
6 - 1
Description of terminal
Input Sleep state input
(Smartcombo RAM 2)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
- Not used
-
Power (NOR Flash ,Smartcombo
Flash, Smartcombo RAM)
- Ground
Input Reset input (NOR Flash) (F-/RST)
When deleting block/writing: VIH
When reading
Reset
Input Address input (NOR Flash)
Input Chip enable input
(Smartcombo RAM 2)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
Input Chip enable input (SRAM), sleep
state input (Smartcombo RAM 1)
- Power (SRAM)
- Power (NOR Flash ,Smartcombo
Flash, Smartcombo RAM)
- Not used
Input Command latch enable input
(Smartcombo Flash)
Input Write protect input (NOR Flash)
Input/- Power voltage detect terminal
(NOR Flash)
When deleting/writing: VPP = VPPH
When deleting/writing is prohibited:
VPP < VPPLK
Input Address input
(NOR Flash, Smartcombo RAM, SRAM)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
- Power (Flash, Smartcombo RAM)
: VIH
: VIL