TMP91xy16FG Toshiba, TMP91xy16FG Datasheet - Page 220

• Manufacturer Part Number: TMP91xy16FG
• Manufacturer: Toshiba

Specifications of TMP91xy16FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: Ramless
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: -
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: -
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 31
• Power Supply Voltage(v): 2.7 to 3.6

Note: This register can’t read and modify and write, because <VLD0IN> bit have different means
VLDCR0
(0440H)
3.15.1
between write data and read data.
Bit symbol
Read/Write
After reset
Function
SFR
the interruption can be controlled by voltage compare result.
Voltage level detector are controlled 3 registers: VLDCR0, VLDCR1 and VLDCR2. And
It shows Figure 3.15.4 VLDCR0 register.
Voltage
detect
start flag
0: Disable
1: Enable
V0EN
7
0
R/W
Figure 3.15.4 VLD Mode Control 0 Register
Detect
level
select flag
0: 1.5 V
1: 1.4 V
LHSEL
more
less
6
0
VLD Mode Control Register 0
Interrupt
enable
flag
0: Disable
1: Enable
INT0EN
R/W
5
0
91C016-218
Detect
voltage
result and
clear write
0: Normal
1: Voltage
VLD0IN
low
R/W
4
0
VLD0 detector voltage setting
Detect voltage compare result (Only 0 data write OK)
Interrupt enable/disable
Detect voltage flag setting
Voltage detect start
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
11**
0
1
0
1
0
1
0
1
12 steps (LHSEL = 0) + 5 steps (LHSEL = 1)
V03
3
0
1.5 V (LHSEL = 0), 0.9 V (LHSEL = 1)
1.6 V (LHSEL = 0), 1.0 V (LHSEL = 1)
1.7 V (LHSEL = 0), 1.1 V (LHSEL = 1)
1.8 V (LHSEL = 0), 1.2 V (LHSEL = 1)
1.9 V (LHSEL = 0), 1.3 V (LHSEL = 1)
2.0 V (LHSEL = 0), 1.4 V (LHSEL = 1)
2.1 V (LHSEL = 0), − (LHSEL = 1)
2.2 V (LHSEL = 0), − (LHSEL = 1)
2.3 V (LHSEL = 0), − (LHSEL = 1)
2.4 V (LHSEL = 0), − (LHSEL = 1)
2.5 V (LHSEL = 0), − (LHSEL = 1)
2.6 V (LHSEL = 0), − (LHSEL = 1)
Input voltage > Detect voltage
Input voltage < Detect voltage
Interrupt disable
Interrupt enable
Detect voltage area 1.5 V to 2.6 V
Detect voltage area 0.9 V to 1.4 V
Voltage compare turn off
Voltage compare turn on
Detect Level setting register
− (LHSEL = 0), − (LHSEL = 1)
V02
2
0
00H to 0BH
= 18 steps
R/W
V01
1
0
TMP91C016
V00
2008-02-20
0
0