MCP4331 Microchip Technology Inc., MCP4331 Datasheet - Page 12

• Manufacturer Part Number: MCP4331
• Description: 7/8-bit Quad Spi Digital Pot With Non-volatile Memory
• Manufacturer: Microchip Technology Inc.

MCP434X/436X
1.1
FIGURE 1-1:
TABLE 1-1:
DS22233A-page 12
Timing Characteristics
RESET pulse width
RESET rising edge
normal mode (Wiper
driving and SPI
interface operational)
RESET
SCK
Parameters
Wx
SPI Mode Timing Waveforms and Requirements
RESET TIMING
RESET Waveforms.
t
Sym
t
RSTD
RST
t
RST
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
All parameters apply across the specified operating ranges unless noted.
V
Typical specifications represent values for V
DD
t
RSTD
Min
50
—
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typ
—
—
Max
—
20
–40°C ≤ T
Units
ns
ns
A
≤ +125°C (extended)
DD
= 5.5V, T
© 2009 Microchip Technology Inc.
Conditions
A
= +25°C.