Semiconductor & Computer Engineering
From WikiChip
Difference between revisions of "amd/am186ex/am186em–25vc\w"
(→Cache) |
|||
| Line 85: | Line 85: | ||
{{main|intel/microarchitectures/80186#Memory_Hierarchy|l1=80186 § Cache}} | {{main|intel/microarchitectures/80186#Memory_Hierarchy|l1=80186 § Cache}} | ||
{{cache info | {{cache info | ||
| − | |l1 cache=0 | + | |l1 cache=0 KiB |
| − | |l1 break=1x0 | + | |l1 break=1x0 KiB |
|l1 desc= | |l1 desc= | ||
|l1 extra= | |l1 extra= | ||
| − | |l2 cache=0 | + | |l2 cache=0 KiB |
| − | |l2 break=1x0 | + | |l2 break=1x0 KiB |
}} | }} | ||
Revision as of 21:37, 20 September 2016
| Am186EM–25VC\W | |||||||||||
| Designer | AMD | ||||||||||
| Manufacturer | AMD | ||||||||||
| Model Number | Am186EM–25VC\W | ||||||||||
| Part Number | Am186EM–25VC\W | ||||||||||
| Market | Embedded | ||||||||||
| Introduction | 1995 (launch) | ||||||||||
| General information | |||||||||||
| Family | Am186Ex | ||||||||||
| Series | Am186EM | ||||||||||
| Frequency | 25 MHz 0.025 GHz
25,000 kHz | ||||||||||
| Bus speed | 6.25 MHz 0.00625 GHz
6,250 kHz | ||||||||||
| Bus rate | 6.25 MT/s 0.00625 GT/s
6,250 kT/s | ||||||||||
| Microarchitecture | |||||||||||
| Microarchitecture | 80186 | ||||||||||
| Core name | Am186 | ||||||||||
| Word size | 16 bit 2 octets
4 nibbles | ||||||||||
| Core count | 1 | ||||||||||
| Max CPUs | 1 | ||||||||||
| Electrical | |||||||||||
| Vcore | 5 V 50 dV ± 10%
500 cV 5,000 mV | ||||||||||
| Tcase | 0 °C 273.15 K – 100 °C32 °F 491.67 °R 373.15 K
212 °F 671.67 °R | ||||||||||
| Tstorage | -65 °C 208.15 K – 125 °C-85 °F 374.67 °R 398.15 K
257 °F 716.67 °R | ||||||||||
| Max Memory | 1 MB "MB" is not declared as a valid unit of measurement for this property.
| ||||||||||
| Pins | |||||||||||
| Pins | 100 | ||||||||||
| IRQ lines | 6 | ||||||||||
| I/O ports | 32 | ||||||||||
| Packaging | |||||||||||
| |||||||||||
Am186EM–25VC\W is a microcontroller designed by AMD and introduced in 1995. This MCU incorporated the Am186 core which operated at 25 MHz. Additionally this chip included many other features such as 32 general purpose I/O lines, DMA controller, UART, and a watchdog timer.
Cache
- Main article: 80186 § Cache
| Cache Info [Edit Values] | ||
| L1$ | 0 KiB 0 B 0 MiB |
1x0 KiB |
| L2$ | 0 KiB 0 MiB 0 B 0 GiB |
1x0 KiB |
Graphics
This chip had no integrated graphics processing unit.
Features
- Single clock input
- Interrupt Control Unit
- General Purpose DMA (2 independent channels)
- 3 x 16-bit timers
- Watchdog Timer
- UART
- 32x General Purpose IO
- Synchronous Serial Interface
- 6 x external interrupts
Documents
Datasheets
- Am186EM/EMLV; Publication #19168
Manuals
Facts about "Am186EM–25VC\W - AMD"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Am186EM–25VC\W - AMD#package_1 + |
| base frequency | 25 MHz (0.025 GHz, 25,000 kHz) + |
| bus rate | 6.25 MT/s (0.00625 GT/s, 6,250 kT/s) + |
| bus speed | 6.25 MHz (0.00625 GHz, 6,250 kHz) + |
| core count | 1 + |
| core name | Am186 + |
| core voltage | 5 V (50 dV, 500 cV, 5,000 mV) + |
| core voltage tolerance | 10% + |
| designer | AMD + |
| family | Am186Ex + |
| first launched | 1995 + |
| full page name | amd/am186ex/am186em–25vc\w + |
| instance of | microcontroller + |
| manufacturer | AMD + |
| market segment | Embedded + |
| max case temperature | 373.15 K (100 °C, 212 °F, 671.67 °R) + |
| max storage temperature | 398.15 K (125 °C, 257 °F, 716.67 °R) + |
| microarchitecture | 80186 + |
| min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
| min storage temperature | 208.15 K (-65 °C, -85 °F, 374.67 °R) + |
| model number | Am186EM–25VC\W + |
| name | Am186EM–25VC\W + |
| package | TQFP-100 + |
| part number | Am186EM–25VC\W + |
| pin count | 100 + |
| series | Am186EM + |
| word size | 16 bit (2 octets, 4 nibbles) + |