Z86D7308VSC1987 Zilog, Z86D7308VSC1987 Datasheet - Page 77

• Manufacturer Part Number: Z86D7308VSC1987
• Description: IC 32K OTP 3 VOLT 44-PLCC
• Manufacturer: Zilog
• Series: Z8® IRr

Specifications of Z86D7308VSC1987

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: Brown-out Detect/Reset, LVD, POR, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 236 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PS019401-1102
Note:
LVD (0D) 0CH
Figure 43. Low-Voltage Detection
D7
* Default
D6
Do not modify register P01M while checking a low-voltage condition.
Switching noise of both ports 0 and 1 together might trigger the LVD flag.
D5
D4
P
D3
R
E
D2
L
D1
I
M
D0
I
N
A
40/44/48-Pin Low-Voltage IR OTP
Low-Voltage Detection at V
0: Disable *
1: Enable
LVD Flag (Read only)
0: LVD flag reset *
1: LVD flag set
Reserved (Must be 0)
R
Y
BO
Z86D73
+ 0.4 V
71