Z86D7308PSC1987 Zilog, Z86D7308PSC1987 Datasheet - Page 82

• Manufacturer Part Number: Z86D7308PSC1987
• Description: IC 32K OTP 3 VOLT 40-DIP
• Manufacturer: Zilog
• Series: Z8® IRr

Specifications of Z86D7308PSC1987

• 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: 40-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PS019401-1102
R247 P3M
Figure 49. Port 3 Mode Register (F7h: Write Only)
D7
* Default setting after reset
D6
D5
D4
P
D3
R
E
D2
L
D1
I
M
D0
I
N
A
40/44/48-Pin Low-Voltage IR OTP
0: Port 2 Open Drain *
1: Port 2 Push-Pull
0= P31, P32 Digital Mode
1= P31, P32 Analog Mode
Reserved (Must be 0)
00: P33 = Input
01: P33 = Input
10: P34 = DM
11: Reserved
Reserved (Must be 0)
Reserved (Must be 0)
R
Y
P34 = Output
Z86D73
76