CY7C371I-66JC Cypress Semiconductor Corp, CY7C371I-66JC Datasheet - Page 3

• Manufacturer Part Number: CY7C371I-66JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C371I-66JC

• Family Name: FLASH370i
• Memory Type: Flash
• # Macrocells: 32
• Number Of Usable Gates: 800
• Propagation Delay Time: 15ns
• Number Of Logic Blocks/elements: 2
• # I/os (max): 32
• Operating Supply Voltage (typ): 5V
• In System Programmable: Yes
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-03032 Rev. *A
compatible with 5.0V systems. When V
connected to a 3.3V source, the input voltage levels are
compatible with both 5.0V and 3.3V systems, while the output
voltage levels are compatible with 3.3V systems. There will be
an additional timing delay on all output buffers when operating
in 3.3V I/O mode. The added flexibility of 3.3V I/O capability
is available in commercial and industrial temperature ranges.
Bus Hold Capabilities on all I/Os and Dedicated Inputs
In addition to ISR capability, a new feature called bus-hold has
been added to all F
Bus-hold, which is an improved version of the popular internal
pull-up resistor, is a weak latch connected to the pin that does
not degrade the device’s performance. As a latch, bus-hold
LASH
370i I/Os and dedicated input pins.
USE ULTRA37000™ FOR
CCIO
ALL NEW DESIGNS
pins are
recalls the last state of a pin when it is three-stated, thus
reducing system noise in bus-interface applications. Bus-hold
additionally allows unused device pins to remain unconnected
on the board, which is particularly useful during prototyping as
designers can route new signals to the device without cutting
trace connections to V
Design Tools
Development software for the CY7C371i is available from
Cypress’s Warp™, Warp Professional™, and Warp Enter-
prise™ software packages. Please refer to the data sheets on
these products for more details. Cypress also actively
supports almost all third-party design tools. Please refer to
third-party tool support for further information.
CC
or GND.
CY7C371i
Page 3 of 12