ZLF645E0H2864G00TR Maxim Integrated, ZLF645E0H2864G00TR Datasheet - Page 133
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ZLF645E0H2864G00TR
Manufacturer Part Number
ZLF645E0H2864G00TR
Description
8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
Manufacturer
Maxim Integrated
Datasheet
1.ZLF645E0H4864G2204.pdf
(201 pages)
Specifications of ZLF645E0H2864G00TR
Core
Z8
Data Bus Width
8 bit
Maximum Clock Frequency
8 MHz
Program Memory Size
64 KB
Data Ram Size
1 KB
Operating Supply Voltage
2 V to 3.6 V
Package / Case
SSOP-28
Mounting Style
SMD/SMT
Interface Type
UART
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Number Of Programmable I/os
5
Number Of Timers
2 x 8 bit, 1 x 16 bit
Processor Series
ZLF645
Program Memory Type
Flash
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19-4572; Rev 0; 4/09
Bit Position
[4:3]
[2]
[1]
[0]
Timer 8/Timer 16 Control Register
The Timer 8/Timer 16 Counter/Timer register allows the start time of the T8 and T16
counters to be synchronized by simultaneously programming bits 7 and 6 to ‘1’. It also can
freeze the T16 output value and change T8 DEMODULATION mode to capture one cycle
of a carrier.
Value
00
01
10
11
0
1
0
1
0
1
Description
T16 _Clock—Select T16 input clock frequency. These bits are not reset upon Stop
Mode Recovery.
SCLK
SCLK ÷ 2
SCLK ÷ 4
SCLK ÷ 8
Capture_INT_Mask —Disable/enable interrupt when data is captured into
either LO16 or HI16 upon a positive or negative edge detection in
DEMODULATION mode. This bit is not reset upon Stop Mode Recovery.
Disable data capture interrupt.
Enable data capture interrupt.
Counter_INT_Mask —Disable/enable T16 time-out interrupt.
Disable T16 time-out interrupt.
Enable T16 time-out interrupt.
P35_Out —Select normal I/O or T8 output function for Port 3, Pin 5.
P35 as port output.
P35 is T16 output.
Table 59
briefly describes the bits for this Bank D register.
ZLF645 Series Flash MCUs
Product Specification
Counter/Timer Registers
125
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