Z86D7308PSC1987 Zilog, Z86D7308PSC1987 Datasheet - Page 56

• 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
TC16_OUT
“Counter Enable” Command,
T16_OUT Switches to Its
Initial Value (CTR1 D0)
Caution:
Figure 27. T16_OUT in Single-Pass Mode
Figure 28. T16_OUT in Modulo-N Mode
T16 Demodulation Mode
Program TC16L and TC16H to
ing, falling, or both depending on CTR1 D5; D4) is detected, T16 captures HI16
and LO16, reloads, and begins counting.
If D6 of CTR2 Is 0
When a subsequent edge (rising, falling, or both depending on CTR1, D5; D4) is
detected during counting, the current count in T16 is complemented and put into
HI16 and LO16. When data is captured, one of the edge detect status bits (CTR1,
D1; D0) is set, and an interrupt is generated if enabled (CTR2, D2). T16 is loaded
with
FFFFh
“Counter Enable” Command
T16_OUT Switches to Its
Initial Value (CTR1 D0)
TC16H*256+TC16L
Do not load these registers at the time the values are to be
loaded into the counter/timer to ensure known operation.
An initial count of 1 is not allowed. An initial count of 0
causes T16 to count from 0 to
from 0 to
and starts again.
P
FFFFh
R
TC16H*256+TC16L Counts
T16_OUT Toggles,
Timeout Interrupt
E
is not a timeout condition.
L
FFh
I
M
. After T16 is enabled, and the first edge (ris-
TC16H*256+TC16
T16_OUT Toggles,
Timeout Interrupt
I
N
FFFFh
A
40/44/48-Pin Low-Voltage IR OTP
to
R
FFFEh
Y
. Transition
T16_OUT Toggles,
Timeout Interrupt
TC16H*256+TC16L
Z86D73
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