zlf645e0s2832g ZiLOG Semiconductor, zlf645e0s2832g Datasheet - Page 36
![no-image](/images/no-image-200.jpg)
zlf645e0s2832g
Manufacturer Part Number
zlf645e0s2832g
Description
Crimzon Infrared Microcontrollers Zlf645 Series Flash Mcus With Learning Amplification
Manufacturer
ZiLOG Semiconductor
Datasheet
1.ZLF645E0S2832G.pdf
(197 pages)
- Current page: 36 of 197
- Download datasheet (3Mb)
PS026407-0408
Port 4
Note:
Comparator Inputs
Comparator Outputs
In ANALOG mode, P31 and P32 have a comparator front end. The comparator reference
is supplied by P33 and P
corresponding IRQ1 are diverted to the Stop Mode Recovery sources (excluding P31, P32,
and P33) as displayed in
the Port 3 input register, which then generates IRQ1.
Comparators are powered down by entering STOP mode. For P30:P33 to be used as an
SMR source, these inputs must be placed into DIGITAL mode.
The comparators can be programmed to output on P34 and P37 by setting bit 0 of the
PCON register.
Port 4 is an 8-bit bidirectional CMOS-compatible I/O port. Its eight I/O lines can be
independently configured under software control as inputs or outputs. Port 4 is always
available for I/O operation. A flash programming option bit is available to connect eight
pull-up transistors on this port. Bits programmed as outputs are globally programmed as
either push/pull or open-drain. The POR function resets with the eight bits of Port 4
[P47:40] configured as inputs.
Figure 9
REF1
Figure 11
. In ANALOG mode, the P33 internal data latch and its
on page 24. In DIGITAL mode, P33 is used as bit 3 of
on page 29 displays the Port 4 configuration.
ZLF645 Series Flash MCUs
Product Specification
Port 4
28
Related parts for zlf645e0s2832g
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ZLF645E0H2032G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Zlf645 (32K 20L Ssop F645 (32K 20L Ssop )
Manufacturer:
Maxim Integrated Products
![ZLF645E0S2864G00TR](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0P2064G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645S0H2032G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0Q2064G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645S0P2064G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0H2064G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0P2032G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645S0S2864G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0S2032G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0H4864G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0H2864G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0S2064G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645S0H2864G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products
![ZLF645E0P2864G](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) Crimzon Flash Infrared MCU
Manufacturer:
Maxim Integrated Products