C501G-1E SIEMENS [Siemens Semiconductor Group], C501G-1E Datasheet - Page 95
C501G-1E
Manufacturer Part Number
C501G-1E
Description
8-Bit Single-Chip Microcontroller
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.C501G-1E.pdf
(121 pages)
- Current page: 95 of 121
- Download datasheet (2Mb)
9.2
The setup for microcontroller quick-pulse programming is shown in figure 9-28. Note that the
C501-1E is running with a 4 to 6 MHz oscillator The reason the oscillator needs to be running is that
the device is executing internal address and program data transfers.
Figure 9-28
C501-1E OTP Memory Programming Configuration
The address of the OTP memory location to be programmed is applied to port 1 and 2. The code
byte to be programmed into that location is applied to port 0. RESET, PSEN and pins of port 2 and
3 specified in table 9-11 are held at the “Program code data“ levels. The ALE/PROG signal is
pulsed low 25 times as shown in figure 9-29.
Figure 9-29
C501-1E ALE/PROG Waveform
Semiconductor Group
ALE/PROG
ALE/PROG
Quick-Pulse Programming
4 - 6 MHz
A0 - A7
1
1
1
0
1
V
Port 1
RESET
P3.6
P3.7
XTAL2
XTAL1
SS
10 s min.
C501-1E
9-2
25 Pulses
ALE/PROG
P2.0 - P2.4
EA/
MCS03232
Port 0
PSEN
P2.7
P2.6
V
V
CC
PP
OTP Memory Operation
+5 V
Programming
Data
+12.75 V
25 x 100 s
Low Pulses
0
1
0
A8 - A12
MCT03234
C501
Related parts for C501G-1E
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Watts 28volts 200-450
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
50 WATTS - 28VOLTS 200-450 MHZ
Manufacturer:
ETC [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Intel 80C32 - Siemens SAB-C501, Nearest Equivalent Replacement
Manufacturer:
Siemens Semiconductor Group
Part Number:
Description:
HiRel Silicon Schottky Diode (HiRel Discrete and Microwave Semiconductor Medium barrier diodes for detector and mixer applications)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAs-Infrarot-Sendediode GaAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAlAs-Infrarot-Sendediode GaAlAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
IGBT MODULE
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
(BSMxxx) TRANSISTOR
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
main ratings
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet: