TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 159

• Manufacturer Part Number: TMP86xy48UG/FG
• Manufacturer: Toshiba

Specifications of TMP86xy48UG/FG

• Package: LQFP64/QFP64
• Rom Types (m=mask,p=otp,f=flash): F/E
• Rom Size: 32
• Ram Size: 2K
• Driver Led: 11
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: 1
• High-speed Serial Output: 2
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 16
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 54
• Power Supply (v): 2.7 to 3.6

FLASH Write Emulation Time Control Register (Setting of this register functions only in emulation chip (TMP86C948).)
EEPEVA
(1FE2H)
EEPSUCR
Write
Time
[ms]
Note 1: Only in the emulation chip, the EEPSUCR functions. In the FLASH product, it is possible only to write- and
Note 2: Executing a read instruction to the EEPEVA register results in bit7 to 3 being read as undefined.
Note 3: The following table lists the write emulation time specified by the setting of the EEPSUCR. Select an appropriate
EEPSUCR
Setting
read-access the register. It does not actually function. Because the FLASH product incorporates a dedicated
oscillator, its write time is independent of the system clock.
value according to the operating frequency used. The shading indicates recommended settings.
000
001
010
011
100
7
Controlling the FLASH write
emulation time [s] for
emulation chip
Figure 2.17.4 FLASH Control Register and FLASH Status Register
6
fc = 16 MHz
4.10
2.05
1.02
0.51
0.26
5
fc = 8 MHz
8.19
4.10
2.05
1.02
0.51
4
000
001
010
011
100
101
110
111
86FM48-155
NORMAL1/2 Mode
fc = 4 MHz
3
NORMAL1/2
IDLE1/2
mode
Reserved
Reserved
Reserved
16.38
8.19
4.10
2.05
1.02
2
2
2
2
2
16
15
14
13
12
/fc
/fc
/fc
/fc
/fc
Emulation Chip
(TMP86C948)
2
fc = 2 MHz
EEPSUCR
SLOW1/2
SLEEP1/2
mode
32.77
16.38
8.19
4.10
2.05
Reserved
Reserved
Reserved
1
2
2
2
2
2
7
6
5
4
3
/fs
/fs
/fs
/fs
/fs
fc = 1 MHz
0
65.54
32.77
16.38
8.19
4.10
All operation
modes
Typ. 4 ms
(regardless of
register settings
and the system
clock)
FLASH Product
(TMP86FM48)
(Initial value: **** *000)
SLOW1/2 Mode
fs = 32.768 kHz
TMP86FM48
3.91
1.95
0.98
0.49
0.24
2007-08-24
R/W