PSD834F2V10MI STMicroelectronics, PSD834F2V10MI Datasheet - Page 58
PSD834F2V10MI
Manufacturer Part Number
PSD834F2V10MI
Description
Manufacturer
STMicroelectronics
Datasheet
1.PSD834F2V10MI.pdf
(95 pages)
Specifications of PSD834F2V10MI
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Package Type
PQFP
Mounting
Surface Mount
Pin Count
52
Lead Free Status / RoHS Status
Compliant
- Current page: 58 of 95
- Download datasheet (816Kb)
PSD834F2V
For Users of the HC11 (or compatible). The
HC11 turns off its E clock when it sleeps. There-
fore, if you are using an HC11 (or compatible) in
your design, and you wish to use the Power-down
mode, you must not connect the E clock to CLKIN
(PD1). You should instead connect a crystal oscil-
lator to CLKIN (PD1). The crystal oscillator fre-
quency must be less than 15 times the frequency
of AS. The reason for this is that if the frequency is
greater than 15 times the frequency of AS, the
PSD keeps going into Power-down mode.
Other Power Saving Options. The PSD offers
other reduced power saving options that are inde-
pendent of the Power-down mode. Except for the
PSD Chip Select Input (CSI, PD2) feature, they
are enabled by setting bits in PMMR0 and
PMMR2.
58/95
Figure 29. Enable Power-down Flow Chart
No
by setting PMMR0 bits 4 and 5
Disable desired inputs to PLD
and PMMR2 bits 2 through 6.
Set PMMR0 Bit 1 = 1
PSD in Power
OPTIONAL
for 15 CLKIN
Enable APD
ALE/AS idle
Down Mode
clocks?
RESET
Yes
AI02892
Related parts for PSD834F2V10MI
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 2MBIT 90NS 52PLCC
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 2MBIT 70NS 52QFP
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 2MBIT 90NS 52QFP
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 2MBIT 70NS 52PLCC
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 2MBIT 90NS 52PLCC
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 2MBIT 90NS 52QFP
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Three Phase Rectifier Bridge
Manufacturer:
POWERSEM [Powersem GmbH]
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet: